Magnetic tape cassette



FIG. 1 is a top, rear, and left-side perspective view of a magnetic tape cassette showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right-side elevational view thereof, the left-side being a mirror image;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a magnetic tape cassette, as shown and described. 